Buy Magnesium Carbonate - High-Purity Grade | Manufacturer, Supplier & Exporter
As a certified and reliable manufacturer, dealer, and exporter of Magnesium Carbonate, we supply high-purity material with consistent quality, complete documentation, and global dispatch capabilities. Our plant is ISO, GMP, HACCP, FSSAI, Halal, and Kosher certified, ensuring safety and product reliability across every batch.
What is Magnesium Carbonate? - Overview and Key Benefits
Magnesium Carbonate is an inorganic compound used as a drying agent, anti-caking agent, and acidity regulator in multiple applications. Key benefits include :
- High purity and stability
- Excellent performance as a filler and desiccant
- Safe for food, pharma, and cosmetic applications
- Long shelf life
- Compliance with international standards
It appears as a white, odorless, and light powder with low solubility in water.
Product Specifications (TDS/COA Parameters) :
| Parameter |
Specification |
| CAS Number |
546-93-0 |
| E-Number |
E504 |
| Chemical Formula |
MgCO₃ |
| Parameter |
Specification |
| Molecular Weight |
84.31 g/mol |
| Synonyms |
Magnesite, Light Magnesium Carbonate, Heavy Magnesium Carbonate |
| Grades Available |
Food / Pharma / Industrial / Feed |
| Packaging |
25 kg HDPE bag with inner liner / Customised |
| Shelf Life |
24 months from manufacturing date |
Technical Parameters :
| Parameter |
Specification |
| Purity (%) |
99.0 min |
| pH (5% solution) |
9.0 - 10.5 |
| Loss on Drying |
≤ 2.0% |
| Heavy Metals |
As per pharmacopeial limits |
| Mesh Size |
80 - 200 Mesh |
| Solubility |
Practically insoluble in water |
| Bulk Density |
0.35 - 0.50 g/ml |
| Pb / As / Hg |
< Limits |
Industrial Applications of Magnesium Carbonate :
Food & Beverage Applications :
- Anti-caking in spices, salts, and seasonings
- Stabilizer in bakery mixes
- Firming agent in beverages and confectionery
Pharma & Nutraceuticals :
- Filler in tablets
- Source of magnesium for supplements
- Drying agent in formulations
Industrial Uses :
- Rubber & plastics filler
- Fireproofing materials
- Cosmetics, toothpaste, and personal care
- Ceramic & glass industries
Functional Benefits & Preservation Role :
Magnesium Carbonate acts as an anti-caking and buffering agent, providing :
- Moisture absorption & powder flow improvement
- pH stabilization
- Enhanced shelf life
- Texture and appearance stability in blends
- Compatibility with various ingredients
Production Process (Simplified Overview) :
- Raw material inspection
- Precipitation reaction with magnesium salts & carbonate
- Filtration & washing
- Drying (FBD/spray dryer)
- Sieving & particle size grading
- Automated packaging under controlled environment
- Final QC & batch testing (COA verification)
Methods of Analysis (MOA / Testing Methods) :
- FTIR identification
- pH analysis
- Ash & moisture content testing
- Heavy metals by ICP-OES
- Particle size and bulk density analysis
- Microbiological testing (TPC, Y&M)
Customisation & Value-Added Services :
- Mesh sizes: 60 / 80 / 100 / 200
- Fine, light, or heavy grades
- Blending & customization for specific industries
- Packaging: 1 kg, 5 kg, 25 kg, 50 kg, jumbo bags
- Private labelling & custom branding
Packaging & Storage :
Packaging Options :
- 25 kg HDPE/Laminated Bags
- 25 kg Paper Bags (Food Grade)
- Jumbo Bags (500 - 1000 kg)
- Vacuum-Sealed Packs
Storage :
Store in a cool, dry place away from moisture and heat. Seal the bag tightly after use.
Safety & Handling Guidelines :
- Use gloves, masks, and goggles
- Avoid prolonged inhalation of dust
- Wash hands after handling
- Refer to MSDS for detailed instructions
Machinery Installed in Our Plant :
- SS316 reactors
- Centrifuges & filtration units
- Vacuum/Spray/FBD dryers
- Pulverizers & vibro-sifters
- Ribbon & V-blenders
- RO purified water system
- Fully equipped QC laboratory
Plant Certifications :
- ISO 9001
- ISO 22000 / FSSC 22000
- GMP & HACCP
- Halal & Kosher
- FSSAI Certified
- REACH compliant (export grade)
SOPs Followed for Manufacturing :
- Material inspection & quality verification
- Equipment cleaning & hygiene SOPs
- Batch production & traceability SOPs
- Packaging & storage SOPs
- Final sampling, COA, and compliance checks
Why Choose Us as Your Magnesium Carbonate Supplier?
- Verified high-purity product
- Stringent quality standards
- Reliable supply & competitive pricing
- Global export experience
- COA, MSDS, and full documentation support
- Trusted by leading food, pharma, and industrial clients